Current metering at nine lines upstream from Windsor Bridge to Grose/Nepean confluence. Velocities at nine lines; temp/salinity, dissolved oxygen and turbidity at seven lines; tideboards on five lines.

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MHL459

Apr 1987

Current metering at Milson Island at one line, echo-sounding at four lines, one tideboard and core samples.

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MHL497

Jun to Dec 1990

Long term deployment of S4 current meters at nine sites between Richmond and Wisemans Ferry.

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MHL594

Apr 1993

ADCP velocity and discharge measurements at four lines: Middle Head to West Head; West Head to Barrenjoey; Barrenjoey to Box Head; and Box Head to Middle Head (Brisbane Water). Data not formally reduced but discharge curves plotted.

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Jun 1995

Extensive data collection in Berowra Creek: water levels at four sites, velocities at four sites, in situ water quality at three sites, water quality profiles at seventeen sites.

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MHL745

Nov 1997 to Feb 1998

Berowra Creek Water Quality 1997-98.

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MHL917

Aug to Nov 2001

Berowra Creek Chlorophyl Trial 2001-02.

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MHL1162

Oct 2001

Extensive data collection in vicinity of Brooklyn, including Mullet Creek, Mooney Mooney Creek and Sandbrook Inlet: water levels at nine sites, velocities at four sites, in situ water quality at two sites and water quality profiles at twenty-one sites.

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MHL1158

Hydrographic survey

The hydrographic survey provides the depth and physical characteristics of the estuary.

The metadata associated with the survey can be found on the map sheets provided.